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HD7950 low FPS


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#1 nullface

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Posted January 23 2013 - 08:29 AM

I replaced my HD4850 with a HD7950 bur I got a 20FPS drop in low settings, and medium, high and ultra are unplayable.

I have the latest driver (13.1), and I cleaned my PC befor I installed the new driver and have no overclock.

Any suggestions?


EDIT: PhysX is off

Edited by nullface, January 23 2013 - 08:34 AM.

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3570K @ 4.5GHz - P8Z77-I DLX/WD - 8GB HyperX LoVo 1866MHz - HD7950 - 840 PRO 256GB
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#2 ReachH

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Posted January 23 2013 - 09:03 AM

You can mail the defective card to me, and I will replace some key parts for you B)

View Post[HWK]HUGHES, on October 23 2013 - 06:01 PM, said:

Development happens.


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#3 nullface

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Posted January 23 2013 - 09:08 AM

I dont think it's the card, it does very well in benchmarks and other games, it is just Hawken that seems to not like it.

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#4 Fantus_Longhorn

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Posted January 23 2013 - 09:08 AM

Edit: Never mind, just saw that it's OK with other games.

Have you tried the latest Beta drivers?

Edited by Fantus_Longhorn, January 23 2013 - 09:13 AM.


#5 nullface

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Posted January 23 2013 - 09:13 AM

Antec Signature 850W, so it's not that.

Full system:

3570K
P8Z77-I DLX/WD
8GB LoVo
HD7950
840 PRO 256GB
Signature 850W
Win7x64


All drivers are up tp date, and the the Windows installation is only 30 days old, so not a lot of bloat on there.

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#6 nullface

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Posted January 23 2013 - 09:38 AM

I have no idea what changed, but now it seems to run ok. I get between 60 and 90 fps at High settings.

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#7 Fantus_Longhorn

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Posted January 23 2013 - 09:41 AM

Oh well, just go with it :D

#8 nullface

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Posted January 23 2013 - 10:23 AM

Yeah, but still kinda weird, I tryed every possible setting with terrible results for almost 15min. Then I ran ALLBenchmark, Metro 2033 and Dishonored to make sure the card worked properly. it did, and when I tryed Hawken for the second time everyting was fine. :angry:

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#9 Fantus_Longhorn

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Posted January 23 2013 - 11:18 AM

View Postnullface, on January 23 2013 - 10:23 AM, said:

Yeah, but still kinda weird, I tryed every possible setting with terrible results for almost 15min. Then I ran ALLBenchmark, Metro 2033 and Dishonored to make sure the card worked properly. it did, and when I tryed Hawken for the second time everyting was fine. :angry:

Might be worth trying Hawken first thing after a cold boot?

#10 nullface

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Posted January 23 2013 - 02:06 PM

I'll see if I can force it, or if it was just a one time thing.

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#11 ArnieF4440

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Posted January 23 2013 - 04:23 PM

Tried the RadeonPro profiles for Hawken?
http://community.pla...w-fps-try-this/

But set the framerate lock to 60 or whatever your screen runs at

Also, are you running CCC 13.1?

Edited by ArnieF4440, January 23 2013 - 04:24 PM.

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#12 The_King_of_Names

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Posted May 23 2013 - 10:41 AM

My 7950 was running fine but all of a sudden the overclock on it isnt recognized and is reduced back to the 500mhz idle clock.  Right now my clock are gpu 1050mhz and memory 1500.




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